| Name | search-data-collector JSON |
| Version |
0.6.1
JSON |
| download |
| home_page | None |
| Summary | None |
| upload_time | 2024-08-15 12:20:47 |
| maintainer | None |
| docs_url | None |
| author | None |
| requires_python | >=3.8 |
| license | MIT License Copyright (c) 2021 Simon Blanke Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| keywords |
visualization
data-science
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
<H1 align="center">
Search Data Collector
</H1>
<p align="center">
<a href="https://github.com/SimonBlanke/search-data-collector/actions">
<img src="https://github.com/SimonBlanke/search-data-collector/actions/workflows/tests.yml/badge.svg?branch=main" alt="img not loaded: try F5 :)">
</a>
<a href="https://app.codecov.io/gh/SimonBlanke/search-data-collector">
<img src="https://img.shields.io/codecov/c/github/SimonBlanke/search-data-collector/main&logo=codecov" alt="img not loaded: try F5 :)">
</a>
</p>
<br>
<H2 align="center">
Thread-safe and atomic collection of tabular data into csv-files.
</H2>
<br>
## Introduction
The search-data-collector provides a single class with following methods to manage data:
- save
- append
- load
- remove
The Search-Data-Collector was created as a utility function for the [Gradient-Free-Optimizers](https://github.com/SimonBlanke/Gradient-Free-Optimizers)- and [Hyperactive](https://github.com/SimonBlanke/Hyperactive)-package. It is intended to be used as a tool to collect search-data from the optimization run. The search-data can be collected during the optimization run as a dictionary via `append` or after the run as a dataframe with the `save`-method. <br>
The `append`-method is thread-safe to work with hyperactive-multiprocessing. The `save`-method is atomic to avoid accidental data-loss, when interupting the save-process. <br>
For the Hyperactive-package the search-data-collector handles functions in the data by converting them to strings. If the data is loaded you can pass the search-space to convert the strings back to functions.
<br>
## Disclaimer
This project is in an early development stage and is sparsely tested. If you encounter bugs or have suggestions for improvements, then please open an issue.
<br>
## Installation
```console
pip install search-data-collector
```
<br>
## Examples
<br>
### Append search-data
```python
import numpy as np
from hyperactive import Hyperactive
from search_data_collector import CsvSearchData
collector = CsvSearchData("./search_data.csv") # the csv is created automatically
def parabola_function(para):
loss = para["x"] * para["x"] + para["y"] * para["y"]
data_dict = dict(para) # copy the parameter dictionary
data_dict["score"] = -loss # add the score to the dictionary
collector.append(data_dict) # you can append a dictionary to the csv
return -loss
search_space = {
"x": list(np.arange(-10, 10, 0.1)),
"y": list(np.arange(-10, 10, 0.1)),
}
hyper = Hyperactive()
hyper.add_search(parabola_function, search_space, n_iter=1000)
hyper.run()
search_data = hyper.search_data(parabola_function)
search_data = collector.load(search_space) # load data
print("\n search_data \n", search_data)
```
<br>
### Save search-data
```python
import numpy as np
from hyperactive import Hyperactive
from search_data_collector import CsvSearchData
collector = CsvSearchData("./search_data.csv") # the csv is created automatically
def parabola_function(para):
loss = para["x"] * para["x"] + para["y"] * para["y"]
return -loss
search_space = {
"x": list(np.arange(-10, 10, 0.1)),
"y": list(np.arange(-10, 10, 0.1)),
}
hyper = Hyperactive()
hyper.add_search(parabola_function, search_space, n_iter=1000)
hyper.run()
search_data = hyper.search_data(parabola_function)
collector.save(search_data) # save a dataframe instead
search_data = collector.load(search_space) # load data
print("\n search_data \n", search_data)
```
<br>
### Functions in the search-space/search-data
```python
import numpy as np
from hyperactive import Hyperactive
from search_data_collector import CsvSearchData
collector = CsvSearchData("./search_data.csv") # the csv is created automatically
def parabola_function(para):
loss = para["x"] * para["x"] + para["y"] * para["y"]
return -loss
# just some dummy functions to show how this works
def function1():
print("this is function1")
def function2():
print("this is function2")
def function3():
print("this is function3")
search_space = {
"x": list(np.arange(-10, 10, 0.1)),
"y": list(np.arange(-10, 10, 0.1)),
"string.example": ["string1", "string2", "string3"],
"function.example": [function1, function2, function3],
}
hyper = Hyperactive()
hyper.add_search(parabola_function, search_space, n_iter=30)
hyper.run()
search_data = hyper.search_data(parabola_function)
collector.save(search_data) # save a dataframe instead of appending a dictionary
search_data = collector.load() # load data
print(
"\n In this dataframe the 'function.example'-column contains strings, which are the '__name__' of the functions. \n search_data \n ",
search_data,
"\n",
)
search_data = collector.load(search_space) # load data with search-space
print(
print(
"\n In this dataframe the 'function.example'-column contains the functions again. \n search_data \n ",
search_data,
"\n",
)
)
```
Raw data
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"description": "<H1 align=\"center\">\n Search Data Collector\n</H1>\n\n\n<p align=\"center\">\n <a href=\"https://github.com/SimonBlanke/search-data-collector/actions\">\n <img src=\"https://github.com/SimonBlanke/search-data-collector/actions/workflows/tests.yml/badge.svg?branch=main\" alt=\"img not loaded: try F5 :)\">\n </a>\n <a href=\"https://app.codecov.io/gh/SimonBlanke/search-data-collector\">\n <img src=\"https://img.shields.io/codecov/c/github/SimonBlanke/search-data-collector/main&logo=codecov\" alt=\"img not loaded: try F5 :)\">\n </a>\n</p>\n\n\n<br>\n\n<H2 align=\"center\">\n Thread-safe and atomic collection of tabular data into csv-files.\n</H2>\n\n<br>\n\n## Introduction\n\nThe search-data-collector provides a single class with following methods to manage data:\n - save\n - append\n - load\n - remove\n\nThe Search-Data-Collector was created as a utility function for the [Gradient-Free-Optimizers](https://github.com/SimonBlanke/Gradient-Free-Optimizers)- and [Hyperactive](https://github.com/SimonBlanke/Hyperactive)-package. It is intended to be used as a tool to collect search-data from the optimization run. The search-data can be collected during the optimization run as a dictionary via `append` or after the run as a dataframe with the `save`-method. <br>\nThe `append`-method is thread-safe to work with hyperactive-multiprocessing. The `save`-method is atomic to avoid accidental data-loss, when interupting the save-process. <br>\nFor the Hyperactive-package the search-data-collector handles functions in the data by converting them to strings. If the data is loaded you can pass the search-space to convert the strings back to functions. \n\n\n\n<br>\n\n## Disclaimer\n\nThis project is in an early development stage and is sparsely tested. If you encounter bugs or have suggestions for improvements, then please open an issue.\n\n\n<br>\n\n## Installation\n\n```console\npip install search-data-collector \n```\n\n\n<br>\n\n## Examples\n\n\n<br>\n\n### Append search-data\n\n```python\nimport numpy as np\nfrom hyperactive import Hyperactive\nfrom search_data_collector import CsvSearchData\n\ncollector = CsvSearchData(\"./search_data.csv\") # the csv is created automatically\n\n\ndef parabola_function(para):\n loss = para[\"x\"] * para[\"x\"] + para[\"y\"] * para[\"y\"]\n\n data_dict = dict(para) # copy the parameter dictionary\n data_dict[\"score\"] = -loss # add the score to the dictionary\n collector.append(data_dict) # you can append a dictionary to the csv\n\n return -loss\n\n\nsearch_space = {\n \"x\": list(np.arange(-10, 10, 0.1)),\n \"y\": list(np.arange(-10, 10, 0.1)),\n}\n\n\nhyper = Hyperactive()\nhyper.add_search(parabola_function, search_space, n_iter=1000)\nhyper.run()\nsearch_data = hyper.search_data(parabola_function)\n\nsearch_data = collector.load(search_space) # load data\n\nprint(\"\\n search_data \\n\", search_data)\n```\n\n\n<br>\n\n### Save search-data\n\n```python\nimport numpy as np\nfrom hyperactive import Hyperactive\nfrom search_data_collector import CsvSearchData\n\ncollector = CsvSearchData(\"./search_data.csv\") # the csv is created automatically\n\n\ndef parabola_function(para):\n loss = para[\"x\"] * para[\"x\"] + para[\"y\"] * para[\"y\"]\n\n return -loss\n\n\nsearch_space = {\n \"x\": list(np.arange(-10, 10, 0.1)),\n \"y\": list(np.arange(-10, 10, 0.1)),\n}\n\n\nhyper = Hyperactive()\nhyper.add_search(parabola_function, search_space, n_iter=1000)\nhyper.run()\nsearch_data = hyper.search_data(parabola_function)\n\ncollector.save(search_data) # save a dataframe instead\n\nsearch_data = collector.load(search_space) # load data\n\nprint(\"\\n search_data \\n\", search_data)\n```\n\n\n\n<br>\n\n### Functions in the search-space/search-data\n\n```python\nimport numpy as np\nfrom hyperactive import Hyperactive\nfrom search_data_collector import CsvSearchData\n\ncollector = CsvSearchData(\"./search_data.csv\") # the csv is created automatically\n\n\ndef parabola_function(para):\n loss = para[\"x\"] * para[\"x\"] + para[\"y\"] * para[\"y\"]\n\n return -loss\n\n\n# just some dummy functions to show how this works\n\n\ndef function1():\n print(\"this is function1\")\n\n\ndef function2():\n print(\"this is function2\")\n\n\ndef function3():\n print(\"this is function3\")\n\n\nsearch_space = {\n \"x\": list(np.arange(-10, 10, 0.1)),\n \"y\": list(np.arange(-10, 10, 0.1)),\n \"string.example\": [\"string1\", \"string2\", \"string3\"],\n \"function.example\": [function1, function2, function3],\n}\n\n\nhyper = Hyperactive()\nhyper.add_search(parabola_function, search_space, n_iter=30)\nhyper.run()\nsearch_data = hyper.search_data(parabola_function)\n\ncollector.save(search_data) # save a dataframe instead of appending a dictionary\n\nsearch_data = collector.load() # load data\n\nprint(\n \"\\n In this dataframe the 'function.example'-column contains strings, which are the '__name__' of the functions. \\n search_data \\n \",\n search_data,\n \"\\n\",\n)\n\nsearch_data = collector.load(search_space) # load data with search-space\n\nprint(\n print(\n \"\\n In this dataframe the 'function.example'-column contains the functions again. \\n search_data \\n \",\n search_data,\n \"\\n\",\n )\n)\n```\n",
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